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Get Mallory Warranty Information HereMSD will continue to offer the Mallory fuel products by transitioning to the MSD brand of products. Additionally, MSD will offer the repair of Mallory products and will honor all existing warranties. Beginning April 1, all Customer Service or Technical calls will be routed to El Paso through our toll free number, 888-673-7859. Click here for more information.

Say “No” to EPA’s Threat to Motorsports!

ignited we standThe Environmental Protection Agency (EPA) is aiming to make it illegal to convert automobiles originally designed for on-road use into racecars. The EPA’s proposal would have a devastating impact on motorsports! Sign the White House Petition asking the EPA to withdraw its proposal! Full details available here: 

Hitting the Road!

The Holley/MSD Race Support Semi is back on the road and will be heading to the NHRA Winternationals in Pomona, California! Make sure and stop by the MSD Racer Support Semi to check out the latest from Holley and MSD and a slew of other performance companies on board!


Atomic TBI + Supercharger = 578 hp/620 lb-ft of torque

Atomic-Super-Fire-V8_v1 Check out this Hot article featuring the Atomic TBI coupled with a centrifugal supercharger to get some serious street power for your ride!


Fireball ’16 Camaro Back At It With A 9-Second Pass

AirForce CamaroThe first 2016 Camaro in the 9's with the MSD Atomic AirForce Intake! Also a custom-ground camshaft, lightly-ported OEM cylinder heads, larger custom exhaust, headers, and a new tuning calibration. Read more and check out the video from

MSD's New 103mm LS Throttle Body!

2945MSD's New 103mm LS Throttle Body answers the need for a high-flow, cable operated, bolt-on solution! The CNC machined stainless steel big bore throttle body features a unique parabolic contoured inlet that outflows the competition. Reinforced 3-bolt mounting design and dual ball bearings design lowers shaft twist and increases TPS accuracy for smoother operation of throttle without sacrificing airflow. Can be used with all OE intakes and sensors. Click here for more info.